Chloe Ko

Seoul-born, New York–based designer Chloe Ko
began her career within a French luxury fashion group
before transitioning into design through her studies at FIT.

On the last day of a trip to Paris,
she found a ring she couldn't forget.

She kept thinking about it.

When she couldn't find it again,
she made her own.

Then another.
Then another.

That became KOER.


She continues her education through GIA,
learning from master jewelers
in New York and across Asia and Europe.

Craftsmanship

Within Manhattan's Diamond District,

quality is not a given.

It is a choice.

KOER is made by the hands we trust.

Every piece carries our name.
That is the standard.

Sustainability

It begins with how we make.

Every piece,
made to order.

Every material,
carefully chosen.

No excess.
No unnecessary inventory.

Not more.
Not less.

The Three Diamonds

Three diamonds appear throughout KOER.

Not as a statement.

As a signature.